inputsystem: fix build with older sdl2 versions

3 years ago · a71627226a
1 changed files with 1 additions and 3 deletions
--- a/inputsystem/touch_sdl.cpp
+++ b/inputsystem/touch_sdl.cpp
@ -20,9 +20,7 @@ int TouchSDLWatcher( void *userInfo, SDL_Event *event )
 {
 	CInputSystem *pInputSystem = (CInputSystem *)userInfo;
-	SDL_Window *window = SDL_GetWindowFromID(event->tfinger.windowID);
+	if( !event || !pInputSystem ) return 1;
 	if( !window )
 		return 0;
 	switch ( event->type ) {
 	case SDL_FINGERDOWN: